EP0091449B1 - Federelement - Google Patents

Federelement Download PDF

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Publication number
EP0091449B1
EP0091449B1 EP82903035A EP82903035A EP0091449B1 EP 0091449 B1 EP0091449 B1 EP 0091449B1 EP 82903035 A EP82903035 A EP 82903035A EP 82903035 A EP82903035 A EP 82903035A EP 0091449 B1 EP0091449 B1 EP 0091449B1
Authority
EP
European Patent Office
Prior art keywords
bars
bar
spring element
spring
figures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82903035A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0091449A1 (de
Inventor
Jack B Keown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4313202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0091449(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT82903035T priority Critical patent/ATE34028T1/de
Publication of EP0091449A1 publication Critical patent/EP0091449A1/de
Application granted granted Critical
Publication of EP0091449B1 publication Critical patent/EP0091449B1/de
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/02—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using leaf springs, e.g. metal strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/003—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hybrid binders other than those of the polycarboxylate type
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
    • E02B3/26—Fenders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7604—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only fillings for cavity walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/085—Mechanical implements for filling building cavity walls with insulating materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Definitions

  • the invention relates to a spring element for resiliently supporting forces.
  • spring elements which are composed of two or more elastically resilient links
  • an arrangement of the links is provided such that the links lie one above the other, so that the upper link is supported on a lower link or on two or more lower links .
  • This arrangement inevitably entails that only part of the overall height of the spring element can be used as the spring travel, since the members, even with their smallest extension, take up a part of the structural height, which can therefore no longer be used as the spring travel.
  • This disadvantage also applies if several spring elements to form a spring device, for. B. in the form of a resilient surface, arranged side by side.
  • GB-A-1171276 (Hero) is a resilient underlay for mattresses in the form of a slatted frame.
  • the elastic longitudinal slats are connected to one another on their undersides by gluing to the transverse slats.
  • Below the slatted frame run along its entire length between adjacent longitudinal slats and parallel to them also elastic, but corrugated connecting slats.
  • Each crossbar is connected to its crest with every second crossbar via a connecting piece. Between two transverse slats connected by a connecting slat, the connecting slat with its troughs is supported against a solid base.
  • the connecting pieces enable a longitudinal displacement of the connecting slats in these connecting pieces with respect to the grate of longitudinal and transverse slats when the resilient base is loaded.
  • the base has a uniform elasticity over its entire surface and cannot be damaged by forces acting only in a partial area of the surface.
  • the spring action of this known spring pad is essentially limited to the corrugated connecting slats, which are bent flat under load.
  • the spring characteristics are very soft, which inevitably leads to a longitudinal displacement of the slats, which must be dampened by additional buffers.
  • the production of corrugated elastic connecting slats is not easily possible with all materials.
  • the underlay is fully compressed, the individual elements lie one on top of the other, which means that their overall height cannot be fully utilized.
  • the invention is therefore based on the object of designing a spring element in such a way that almost the entire height is used as spring travel, the spring characteristics are largely adapted to the respective requirements despite the low height, and the utilization of the entire height as spring travel even when spring devices composed of spring elements are formed can be observed.
  • the spring element according to the invention is intended to counter the force to be cushioned with a support force that is as uniform as possible, regardless of whether it is a more punctiform force or a force that is distributed over a larger area.
  • End points here means the end points of a connected member in relation to a member train.
  • a plurality of rod trains can also be arranged in a ladder-like manner, with the connected rods running continuously over a plurality of rod trains in individual embodiments.
  • the end point of a connected member in a member train is immediately adjacent to the end point of the connected member in the adjacent member train, or even coincides with this end point.
  • the spring element shown in FIG. 1 can be referred to as a basic element, since it has the smallest number of links that are possible with the spring element according to the invention.
  • the spring element is supported at the center of its connecting rod 2 on a bearing base 4 on which the supporting force S acts.
  • the force F to be cushioned acts on the connecting rods 1.
  • Any number of force application points F1, F2,... FN can be provided on this movable force application side, at which corresponding forces can act.
  • the connecting rods 1 are stronger and thus less elastic than the connected rods 3 and the connecting rod 2; in extreme cases, the connecting rods 1 could also be rigid.
  • FIG. 2 two bearing bases 4 are provided, on which the two connecting rods 1, which are weaker than the connecting rod 2, are supported.
  • a single elongated bearing pedestal could also be used, as is indicated by dashed lines and will be described later in FIGS. 7 and 9.
  • the spring element according to the invention now works as follows: when a force F is applied to the top of the element shown in FIG. 1, the connecting rod 2 is bent downward on both sides of its central bearing. This shortens the distance between its end points, which are attached to the center of the connected rods 3.
  • the center points of the elastically designed, connected rods 3 therefore follow the end points of the connecting rod 2 downwards on the one hand, but - in relation to the spring element - also inwards, while the end points of the connected rods 3 on the substantially less elastically designed or even rigid connecting rods 1 are attached.
  • the connected rods 3 are therefore subject to both bending and torsion.
  • the spring travel of the spring element according to the invention which can be covered by a body placed on the connecting rods 1, for example, corresponds to the sum of the strengths of a connecting rod 1 and a connected rod 3, namely the floor between the two connecting rods 1, which is assumed to be at the same height of the body not shown here sits on the top of the connecting rod 2.
  • the spring element according to FIG. 2 acts in a similar way, the spring travel in the case of point loading of a force application point F1 not only corresponding to the sum of the strengths of a connecting rod 1 and a connected rod 3, but also to the height of the bearing base 4.
  • the parts are in three planes. As shown in Fig. 3, these parts can also be placed in a single plane without changing the basic structure of the spring element.
  • FIG. 3 corresponds approximately to that of FIG. 1 and is provided with the corresponding reference numerals.
  • the individual links merge here and accordingly the two force application sides S, F are practically in the same plane.
  • a spring element can be used for example for the resilient suspension of a pipeline, the spring element at the force application points F1, F2, e.g. B. is mounted on a ceiling 13, for. B. by an elastic fork piece 11 while the pipe 12 is attached to the force application point S1.
  • Fig. 4 shows the same spring element as in Fig. 3, but the parts of which are in two different planes.
  • One level is formed by the two connecting rods 1 (with force application points on the bases F1 and F2) and the two connected rods 3, while only the connecting rod 2 lies in the second level.
  • connection of the connecting rod 2 at a point at a distance from the end points of the connected rod 3, preferably in the center, is movable, the connected rods 3 can be made less elastic or even rigid, if both the connecting rods 1 and also the connecting rod 2 is flexible in the same Are loaded in such a way that both the center and the end points of the connected rods 3 migrate inward by approximately the same amount.
  • Fig. 5 shows such a spring device, which is composed of two basic elements according to Fig. 1; there are several closed rod trains 1, 3, 1, 3 lined up in a ladder-like manner, two adjacent rod trains each having a connected rod 3 in common and the connecting rods 1 passing through as guide rails.
  • the two connecting rods 1 extending over the two basic elements form a movable force application side F of a relatively large area. Accordingly, a much larger number of force application points can be provided here.
  • the transverse stability, i. H. across the connecting rods 1 is relatively small.
  • the longitudinal stability is great and large forces can be absorbed.
  • the spring element according to the invention also has a spring action transversely to the connecting rods 1, the connecting rod 2 around its fastening point on the bearing base 4 in when force is exerted in the plane of the spring element the level of the spring element is bent, or, when the force occurs obliquely from above, is additionally pressed down and thus twisted.
  • the bearing base 4 is replaced by bars 4 'and used for the installation of the spring device in a vertical position, so you get the spring device of FIG. B. can be used as a safety barrier.
  • the bearing base 4 here forms a continuous bearing beam 4 'on which a plurality of connecting rods 2 are arranged.
  • the ladder stiles are therefore formed by the connected rods 3, while two adjacent curves each have a connecting rod 1 in common.
  • any force application points FN can be provided on the connecting rods 1.
  • FIG. 8 If the basic elements according to FIG. 1 are arranged according to FIGS. 5 and 7, a spring device according to FIG. 8 is obtained. There two basic elements are arranged one behind the other to form an embodiment according to FIG. 7. Two such designs arranged side by side result in the spring device according to FIG. 8, wherein in addition to the connected rods 3, the connecting rods 1 are also continuous. There are two sequences of rod trains 1, 3, 1, 3 arranged in a ladder-like manner in the surface such that two adjacent conductor sequences each have a continuously connected rod 3 and connecting rod 1 in common.
  • FIG. 9 Such a spring device as a base mattress for a bed is shown in FIG. 9 and the associated section in FIG. 10.
  • the spring construction according to FIG. 9 has two bearing bases 4 which are designed as bars and are arranged on a bearing foot 7.
  • a frame 9 surrounding a mattress 10 is either supported freely on the bearing foot 7 (FIGS. 10, 11) or connected to the connected rods 3 arranged at the edge of the connecting rods 1 between the connecting rods 1 with blocks 2 ′ (FIG. 12). .
  • the spring device according to FIG. 9 can be varied somewhat in that the two middle connected rods 3 are combined into a single rod, as shown in FIG. 11. However, the rest of the structure of the spring device is the same as in FIG. 10.
  • the members of the spring element according to the invention can be made of different materials, for. B. made of plastic, wood or metal. In addition, they can be profiled or designed as a flat hollow body.
  • the possible uses of the spring elements according to the invention are practically unlimited.
  • the spring devices for protecting ships can be arranged on harbor walls.
  • the flexible installation of machines, even with very high weights, is also possible possible.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • Springs (AREA)
  • Surgical Instruments (AREA)
  • Finger-Pressure Massage (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processing Of Terminals (AREA)
  • Stringed Musical Instruments (AREA)
EP82903035A 1981-10-19 1982-10-15 Federelement Expired EP0091449B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82903035T ATE34028T1 (de) 1981-10-19 1982-10-15 Federelement.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH667181 1981-10-19
CH6671/81 1981-10-19

Publications (2)

Publication Number Publication Date
EP0091449A1 EP0091449A1 (de) 1983-10-19
EP0091449B1 true EP0091449B1 (de) 1988-05-04

Family

ID=4313202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82903035A Expired EP0091449B1 (de) 1981-10-19 1982-10-15 Federelement

Country Status (14)

Country Link
US (1) US4685658A (ja)
EP (1) EP0091449B1 (ja)
JP (1) JPS58501868A (ja)
AT (1) ATE34028T1 (ja)
AU (1) AU553974B2 (ja)
CA (1) CA1196036A (ja)
DD (1) DD204288A5 (ja)
DE (1) DE3278434D1 (ja)
GR (1) GR76718B (ja)
IT (1) IT1152918B (ja)
NZ (1) NZ202175A (ja)
TR (1) TR21844A (ja)
WO (1) WO1983001495A1 (ja)
ZA (1) ZA827466B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7749009B2 (en) 2005-01-31 2010-07-06 Fci Americas Technology, Inc. Surface-mount connector
US7775822B2 (en) 2003-12-31 2010-08-17 Fci Americas Technology, Inc. Electrical connectors having power contacts with alignment/or restraining features

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90196C (fi) * 1992-05-15 1994-01-10 Samuel Sakarias Aittomaeki Patja
US5787549A (en) * 1997-05-20 1998-08-04 Reell Precision Manufacturing Corporation Torsion rod hinge with friction dampening
US6561333B2 (en) 2000-07-14 2003-05-13 Reell Precision Manufacturing Corporation Spring clutch utilizing torque slip clips
US6651276B2 (en) * 2001-08-10 2003-11-25 Hickory Springs Manufacturing Company Floating slat frame for a mattress foundation
WO2005060422A2 (en) * 2003-12-02 2005-07-07 J.R. Britton & Associates, Inc. Molded wood flake article with integral flexible spring member
CN116292731B (zh) * 2023-02-27 2024-08-09 无锡亘芯悦科技有限公司 一种前馈式主动减振装置及主动减振系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US212009A (en) * 1879-02-04 Improvement in spring bed-bottoms
US290743A (en) * 1883-12-25 Spring-seat for vehicles
DE359796C (de) * 1922-09-26 Josef Heil Matratze
FR491308A (fr) * 1918-08-09 1919-05-30 J Adam & Fils Soc Lit sommier élastique en bois
DE743189C (de) * 1938-05-19 1943-12-20 Siemens Ag Ringfoermiges Federelement fuer schwingende Arbeitsmaschinen und -geraete
FR863783A (fr) * 1939-10-02 1941-04-09 Lit avec châlit flexible et à montage rapide
CH216650A (de) * 1939-11-09 1941-09-15 Karl Mayer Federmatratze aus Holz.
GB565723A (en) * 1943-02-17 1944-11-24 Ernest Platton King Improvements in the production of springy wooden appliances
US2432361A (en) * 1943-04-23 1947-12-09 Winters Raymond Slat type spring unit
US2559251A (en) * 1950-06-23 1951-07-03 Delwin V James Spring support mechanism
US2892315A (en) * 1956-05-18 1959-06-30 Blancato Virgil Marine pier fender
US2901703A (en) * 1957-02-19 1959-08-25 Gen Electric Frictionless suspension means for rotary elements
US3092424A (en) * 1959-11-27 1963-06-04 Kearfott Company Inc Self-compensated flexure pivot
US3173270A (en) * 1961-10-19 1965-03-16 Blancato Virgil Pier fenders
CH443386A (de) * 1965-03-25 1967-09-15 Moschettini Gennaro Ing Dr Leitplanke für Autostrassen und -bahnen
CH434614A (de) * 1965-08-21 1967-04-30 August Decker Ohg Liege- oder Sitzmöbel
CH474982A (de) * 1967-07-11 1969-07-15 Atelier Team Form Federnde Matratzen-Unterlage
FR1597690A (ja) * 1968-12-04 1970-06-29
FR2070278A6 (ja) * 1969-11-14 1971-09-10 Habib Pierre
FR2362308A1 (fr) * 1976-08-17 1978-03-17 Commissariat Energie Atomique Dispositif mecanique dissipateur d'energie
DE2821349A1 (de) * 1978-05-16 1979-11-22 Rolf Von Maurich Sicherheitsblendschutzzaun insbesondere fuer autobahnen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7775822B2 (en) 2003-12-31 2010-08-17 Fci Americas Technology, Inc. Electrical connectors having power contacts with alignment/or restraining features
US7749009B2 (en) 2005-01-31 2010-07-06 Fci Americas Technology, Inc. Surface-mount connector

Also Published As

Publication number Publication date
IT1152918B (it) 1987-01-14
TR21844A (tr) 1985-09-06
ATE34028T1 (de) 1988-05-15
NZ202175A (en) 1986-05-09
DE3278434D1 (en) 1988-06-09
CA1196036A (en) 1985-10-29
GR76718B (ja) 1984-08-29
ZA827466B (en) 1983-09-28
IT8223797A0 (it) 1982-10-18
US4685658A (en) 1987-08-11
JPS58501868A (ja) 1983-11-04
WO1983001495A1 (en) 1983-04-28
AU553974B2 (en) 1986-07-31
EP0091449A1 (de) 1983-10-19
AU8996282A (en) 1983-05-05
DD204288A5 (de) 1983-11-23

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